Method of capturing carbon dioxide
US10335735B2 · kind B2 · utility
2Cited by
2References
9Claims
0Family size
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Key dates
| Filing date | Sep 27, 2017 |
| Grant date | Jul 2, 2019 |
| Priority date | — |
| Expiry date | Sep 27, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/151
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A method of capturing carbon dioxide from a source thereof includes contacting a carbon dioxide-containing source with a reactive solution that includes an absorption agent so that carbon dioxide in the carbon dioxide-containing source is absorbed by the absorption agent. The absorption agent may be potassium phosphate, potassium ethylenediamine-tetraacetate (potassium EDTA), a potassium monocarboxylate having a total of 12 or less carbon atoms, or combinations thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.